It is necessary to curtail or alter normally coexisting stimuli.必需消除或改变正常时并存的刺激.Patients with clinical evidence of coexisting acute cholangitis were excluded.排除有临床证据的急性胆管炎.Patients with clinical eidence of coexisting acu...
导弹从那架运输机的底部飞了出来。The missiles emerge from the underbelly of the transport plane.一架大型客机在飞近希思罗机场时差点儿发生空难。An airliner came close to disaster while approaching Heathrow Airport.关于自己的流言蜚语满天乱飞，他实在受够了。He was fed-up with the lies...
...interstellar space.星际空间Fluorescent destruction occurs about once for every ten interstellar ultraviolet photons absorbed.每吸收十个星际紫外光子,就会发生一次荧光破坏过程.Which kind of signal is most promising for interstellar contact?在星际通讯中,...
Legato and staccato on the harmonica.2在口琴上吹奏连音和顿音.My harmonica is a 24 hole one, and what is the difference?不好意思, 我的也是24孔的.不知有何区别?This will enable you to determine how well you play the harmonica.这使你能确定你能多好地演奏口琴.Thus, th...